1. Awareness and Cognition
- Viññāṇakkhandha refers to consciousness, encompassing awareness and cognition.
- This concept is foundational in understanding the nature of mind and perception.
2. Key Teachings from the Buddha
- "Yaṃ kiñci viññāṇaṃ atītānāgatapaccuppannā" (SN 22.59):
The Buddha emphasizes that all forms of consciousness pertain to the present moment, influencing our experiences of past and future.
3. Six Types of Consciousness
- Consciousness is categorized based on the six sense doors:
- Cakkhu-viññāṇa: Eye-consciousness
- Sota-viññāṇa: Ear-consciousness
- Ghāna-viññāṇa: Nose-consciousness
- Jivhā-viññāṇa: Tongue-consciousness
- Kāya-viññāṇa: Body-consciousness
- Mano-viññāṇa: Mind-consciousness
4. Nature of Consciousness
- "Seyyathāpi, bhikkhave, māyā" (SN 22.95):
Consciousness is often likened to an illusion, underlining its transient and deceptive nature.
- Key Characteristics of All Aggregates:
- Anicca: Impermanent
- Dukkha: Unsatisfactory
- Anattā: Non-self
5. The Five Aggregates
- In the Anattalakkhaṇa Sutta (SN 22.59), the Buddha teaches:
"Rūpaṃ, bhikkhave, anattā, vedanā anattā, saññā anattā, saṅkhārā anattā, viññāṇaṃ anattā"
- These aggregates highlight the non-self nature of form, feeling, perception, mental formations, and consciousness.
- Understanding Leads to Liberation:
"Iti rūpaṃ, iti rūpassa samudayo, iti rūpassa atthaṅgamo" (SN 22.56)- Insight into the aggregates' nature is crucial for achieving liberation.
Summary of Important Teachings
Khajjanīya Sutta (SN 22.79):
- Rūpa: Afflicted (ruppati)
- Vedanā: Feels (vedayati)
- Saññā: Perceives (sañjānāti)
- Saṅkhāra: Constructs the conditioned (abhisaṅkharonti)
- Viññāṇa: Cognizes (vijānāti)
All Aggregates:
- Anicca: "Sabbe saṅkhārā aniccā"
- Dukkha: "Sabbe saṅkhārā dukkhā"
- Anattā: "Sabbe dhammā anattā"
Phena Sutta (SN 22.95):
- Rūpa: Foam ball
- Vedanā: Water bubble
- Saññā: Mirage
- Saṅkhāra: Plantain trunk
- Viññāṇa: Magical illusion
Conclusion
Understanding the nature of Viññāṇakkhandha through deep contemplation and vipassanā meditation leads practitioners to:
- Dispassion (virāga)
- Liberation (vimutti)
- Nibbāna
By Sao Dhammasami Ph.D. (Candidate), M.A. (Pali)